Polymeric hydrogels are fascinating platforms as 3D scaffolds for tissue repair and delivery
systems of therapeutic molecules and cells. Among others, methacrylated gelatin (GelMA) …

Lignin is the second most abundant natural material on the earth. Commercially, it is
generated as a waste product from the paper and ethanol production. The worldwide …

Additive manufacturing (AM)(also known as 3D printing) has enabled the customized
fabrication of objects with complex geometries and functionalities in mechanical and …

Interleukin-12 (IL-12) is a potent, pro-inflammatory type 1 cytokine that has long been
studied as a potential immunotherapy for cancer. Unfortunately, IL-12's remarkable …

Polymer-based hydrogels are hydrophilic polymer networks with crosslinks widely applied
for drug delivery applications because of their ability to hold large amounts of water and …

Conventional drug delivery system generally deals with the issues involving repeated
dosing and systemic toxicities. Since few decades, hydrogels have played a significant role …

Over the past few years, there has been a great deal of interest in the development of
hydrogel materials with tunable structural, mechanical, and rheological properties, which …

Photo-crosslinkable hydrogels have recently attracted significant scientific interest. Their
properties can be manipulated in a spatiotemporal manner through exposure to light to …

As promising biomaterials, hydrogels are widely used in the medical engineering field,
especially in wound repairing. Compared with traditional wound dressings, such as gauze …

Hydrogels have become very popular due to their unique properties such as high water
content, softness, flexibility and biocompatibility. Natural and synthetic hydrophilic polymers …